S20010-SER-SW2 DC Motor - NEUCO INC

The MS7520H2208/U DC Motor is a high-performance motor designed for various applications requiring reliable power. This motor features a robust construction, ensuring durability and longevity. It operates efficiently within specified voltage ranges, making it suitable for both industrial and commercial use. With its compact design, it can be easily integrated into existing systems, providing seamless operation and compliance with industry standards.

Distributor
Environmental & Combustion Controls
> Damper Actuators > Spring Return > MS7520

MS7520H2208
Adjustable Zero & Span Voltage Input or Floating Input Actuator - 175
lb-in, Spring Return , 24 Vac +/-20%, 50 Hz, 60 Hz, Includes 2
internal auxiliary switches
Locate Distributors
Product Specifications Literature and
Documents
Overview
MS4120, MS7520, MS8120 Spring Return Direct Coupled Actuators (DCA)
are used within heating, ventilating, and air-conditioning (HVAC)
systems. They can drive a variety of quarter-turn, final control
elements requiring spring return fail-safe operation.

Features
o Brushless DC submotor with electronic stall protection for
floating/modulating models.
o Brush DC submotor with electronic stall protection for 2-position
models.
o Self-centering shaft adapter (shaft coupling) for wide range of
shaft sizes.
o Models available for use with two-position, single pole single
throw (spst), line- (Series 40) or low- (Series 80) voltage controls.
o Models available for use with floating or switched single-pole,
double-throw (spdt) (Series 60) controls.
o Models available for use with proportional current or voltage
(Series 70) controls.
o Models available with combined floating/modulating control in a
single device.
o Models available with adjustable zero and span.
o Models available with line-voltage internal end switches.
o Access cover to facilitate connectivity.
o Metal housing with built-in mechanical end limits.
o Spring return direction field-selectable.
o Shaft position indicator and scale.
o Manual winding capability with locking function.
o UL (cUL) listed and CE compliant.
o All Models are plenum-rated per UL873.
Product Specifications Back To Top
Description Direct Coupled, General Purpose, Spring Return Actuator
Actuator Type Damper
Actuator Type Valve
Application Type HVAC
Torque/Force (lb-in., lbf) 175 lb-in.
Torque/Force (Nm, N) 20 Nm
Fail Safe Mode Spring Return
Control Signal Floating
Control Signal (0)2-10 Vdc (4-20 mA w/500 ohm resistor)
Supply Voltage 24 Vac 20%
Number of Internal Auxiliary Switch 2
Switch Ratings 250 Vac, 5 A res (3 A ind)
External Auxiliary Switches Available Yes, SW2-US
Shaft Adapter Type Self-centering clamping
Feedback 2-10 Vdc (max. output: 1.0 mA)
Manual operation Manual crank
Spring Return Torque/Force (lb-in., lbf) 175 lb-in.
Spring Return Torque/Force (Nm, N) 20 Nm
Maximum Stall Torque/Force (lb-in., lbf) 300 lb-in.
Maximum Stall Torque/Force (Nm, N) 34 Nm
Mounting Direct Coupled
Frequency 60 Hz
Frequency 50 Hz
Rotational Stroke 95 3 degrees
Rotational Stroke Adjustment Mechanically limited 5 degree increments
Rotation to Open By switch
Spring Return Direction By orientation
Timing, Maximum Spring Return (sec) 20 sec
Timing, Nominal Driving @ 60 Hz (sec) 90 sec
Dimensions (in.) 9.72 in high x 3.94 in wide x 2.95 in deep
Dimensions (mm) 247 mm high x 100 mm wide x 75 mm deep
Weight (lb) 6 lb
Weight (kg) 2.72 kg
Compatible Damper Shafts (in.) 3/8 to 1.06 round or 3/8 to 11/16
square
Compatible Damper Shafts (mm) 10 to 27 round or 10 to 18 square
Materials Aluminum housing, Plenum rated plastic access cover
Power Consumption (Driving) 16 VA
Power Consumption (Holding) 5 VA
Input Impedance 145K ohm
Electrical Connections Enclosed screw terminal strip (22 to 14 AWG)
Temperature Range, Ambient (F) -40 F to +140 F
Temperature Range, Ambient (C) -40 C to +60 C
Temperature Range, Storage (F) -40 F to +158 F
Temperature Range, Storage (C) -40 C to +70 C
Operating Humidity Range (% RH) 5 to 95% RH, non-condensing
Maximum Noise Rating, Driving (dB(A) @ 1m) 40
Maximum Noise Rating, Holding (dB(A) @ 1m) 20 (no audible noise)
Environmental Rating NEMA2
Approvals, Underwriters Laboratories Inc UL873, Plenum Rated
Approvals, Canadian Underwriters Laboratories cUL C22.2 No. 24-93
Approvals, CE 89/336/ECC, 73/23/EEC
Approvals, C-Tick N314
Includes Mounting bracket, self-centering shaft adapter, 3mm crank
Comments Integral 1/2 in. NPSM conduit connection.
Literature and other Resources Download
Back To Top
Product Data - (S05, S10, S20 Series: MS4105, MS4110, MS4120, MS71xx,
MS7505, MS7510, MS7520,MS8105,MS8110, MS8120 Spring Return Direct
Coupled Actuators)
Specification Data - (S20 Series (MS4120, MS7520, MS8120) Spring
Return Direct Coupled Actuators)
Download -Submit



Welcome



Category:
SUPPLIER DIRECTORY => HONEYWELL, INC
February 2009
> Damper Actuators > Spring Return > MS7520
Commercial Building Controls : Dampers and Damper Actuators : HVAC Damper Actuators : Spring Return Damper Actuators : Modulating/Floating 24 Vac/dc SR : MS7520H2208/U

Floating input actuator with 175 lb-in spring return and 2 auxiliary switches

Category	Commercial Building Controls
Manufacturer	Approved Supplier
Product	Dampers and Damper Actuators
Style	Dampers and Damper Actuators

This item has no supplemental files.